High-Alpha Handling Qualities Flight Research on the NASA F/A-18 High Alpha Research Vehicle

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis High-Alpha Handling Qualities Flight Research on the NASA F/A-18 High Alpha Research Vehicle by : Keith D. Wichman

Download or read book High-Alpha Handling Qualities Flight Research on the NASA F/A-18 High Alpha Research Vehicle written by Keith D. Wichman and published by . This book was released on 1996 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Overview of Controls and Flying Qualities Technology on the F/a-18 High Alpha Research Vehicle

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722079314
Total Pages : 28 pages
Book Rating : 4.0/5 (793 download)

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Book Synopsis An Overview of Controls and Flying Qualities Technology on the F/a-18 High Alpha Research Vehicle by : National Aeronautics and Space Administration (NASA)

Download or read book An Overview of Controls and Flying Qualities Technology on the F/a-18 High Alpha Research Vehicle written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-30 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA F/A-18 High Alpha Research Vehicle (HARV) has been the flight test bed of a focused technology effort to significantly increase maneuvering capability at high angles of attack. Development and flight test of control law design methodologies, handling qualities metrics, performance guidelines, and flight evaluation maneuvers are described. The HARV has been modified to include two research control effectors, thrust vectoring, and actuated forebody strakes in order to provide increased control power at high angles of attack. A research flight control system has been used to provide a flexible, easily modified capability for high-angle-of-attack research controls. Different control law design techniques have been implemented and flight-tested, including eigenstructure assignment, variable gain output feedback, pseudo controls, and model-following. Extensive piloted simulation has been used to develop nonlinear performance guide-lines and handling qualities criteria for high angles of attack. This paper reviews the development and evaluation of technologies useful for high-angle-of-attack control. Design, development, and flight test of the research flight control system, control laws, flying qualities specifications, and flight test maneuvers are described. Flight test results are used to illustrate some of the lessons learned during flight test and handling qualities evaluations. Pahle, Joseph W. and Wichman, Keith D. and Foster, John V. and Bundick, W. Thomas Armstrong Flight Research Center; Langley Research Center ...

High-alpha Handling Qualities Flight Research on the NASA F

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis High-alpha Handling Qualities Flight Research on the NASA F by : Keith D. Wichman

Download or read book High-alpha Handling Qualities Flight Research on the NASA F written by Keith D. Wichman and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Overview of the NASA F-18 High Alpha Research Vehicle

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis An Overview of the NASA F-18 High Alpha Research Vehicle by : Albion H. Bowers

Download or read book An Overview of the NASA F-18 High Alpha Research Vehicle written by Albion H. Bowers and published by . This book was released on 1996 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-Alpha Research Vehicle Lateral-Directional Control Law Description, Analyses, and Simulation Results

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ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis High-Alpha Research Vehicle Lateral-Directional Control Law Description, Analyses, and Simulation Results by : John B. Davidson

Download or read book High-Alpha Research Vehicle Lateral-Directional Control Law Description, Analyses, and Simulation Results written by John B. Davidson and published by . This book was released on 1998 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Flight-control System Development for the F-18 High Alpha Research Vehicle

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Research Flight-control System Development for the F-18 High Alpha Research Vehicle by :

Download or read book Research Flight-control System Development for the F-18 High Alpha Research Vehicle written by and published by . This book was released on 1991 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

In-Flight Wing Pressure Distributions for the NASA F/A-18a High Alpha Research Vehicle

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720580287
Total Pages : 66 pages
Book Rating : 4.5/5 (82 download)

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Book Synopsis In-Flight Wing Pressure Distributions for the NASA F/A-18a High Alpha Research Vehicle by : National Aeronautics and Space Administration (NASA)

Download or read book In-Flight Wing Pressure Distributions for the NASA F/A-18a High Alpha Research Vehicle written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pressure distributions on the wings of the F/A-18A High Alpha Research Vehicle (HARV) were obtained using both flush-mounted pressure orifices and surface-mounted pressure tubing. During quasi-stabilized 1-g flight, data were gathered at ranges for angle of attack from 5 deg to 70 deg, for angle of sideslip from -12 deg to +12 deg, and for Mach from 0.23 to 0.64, at various engine settings, and with and without the leading edge extension fence installed. Angle of attack strongly influenced the wing pressure distribution, as demonstrated by a distinct flow separation pattern that occurred between the range from 15 deg to 30 deg. Influence by the leading edge extension fence was evident on the inboard wing pressure distribution, but little influence was seen on the outboard portion of the wing. Angle-of-sideslip influence on wing pressure distribution was strongest at low angle of attack. Influence of Mach number was observed in the regions of local supersonic flow, diminishing as angle of attack was increased. Engine throttle setting had little influence on the wing pressure distribution.Davis, Mark C. and Saltzman, John A.Armstrong Flight Research CenterWINGS; PRESSURE DISTRIBUTION; WIND TUNNEL TESTS; F-18 AIRCRAFT; RESEARCH VEHICLES; LIFT; ORIFICES; SUPERSONIC FLOW; BOUNDARY LAYER SEPARATION; DATA REDUCTION; COMPUTATIONAL FLUID DYNAMICS; PIPES (TUBES); FLOW VISUALIZATION; FLIGHT TESTS; ANGLE OF ATTACK

Initial Flight Test of the Production Support Flight Control Computers at NASA Dryden Flight Research Center

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Initial Flight Test of the Production Support Flight Control Computers at NASA Dryden Flight Research Center by : John Carter

Download or read book Initial Flight Test of the Production Support Flight Control Computers at NASA Dryden Flight Research Center written by John Carter and published by . This book was released on 1999 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

HIGH-ALPHA HANDLING QUALITIES FLIGHT RESEARCH ON THE NASA... NASA-TM-4773... MAR. 24, 1997

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Total Pages : pages
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Book Synopsis HIGH-ALPHA HANDLING QUALITIES FLIGHT RESEARCH ON THE NASA... NASA-TM-4773... MAR. 24, 1997 by : United States. National Aeronautics and Space Administration

Download or read book HIGH-ALPHA HANDLING QUALITIES FLIGHT RESEARCH ON THE NASA... NASA-TM-4773... MAR. 24, 1997 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1999* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Validation of the F-18 High Alpha Research Vehicle Flight Control and Avionics Systems Modifications

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Validation of the F-18 High Alpha Research Vehicle Flight Control and Avionics Systems Modifications by :

Download or read book Validation of the F-18 High Alpha Research Vehicle Flight Control and Avionics Systems Modifications written by and published by . This book was released on 1990 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flying beyond the stall

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ISBN 13 : 9781626830196
Total Pages : 409 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Flying beyond the stall by : Douglas A. Joyce

Download or read book Flying beyond the stall written by Douglas A. Joyce and published by . This book was released on 2014 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The X-31 Enhanced Fighter Maneuverability Demonstrator was unique among experimental aircraft. A joint effort of the United States and Germany, the X-31 was the only X-plane to be designed, manufactured, and flight tested as an international collaboration. It was also the only X-plane to support two separate test programs conducted years apart, one administered largely by NASA and the other by the U.S. Navy, as well as the first X-plane ever to perform at the Paris Air Show. Flying Beyond the Stall begins by describing the government agencies and private-sector industries involved in the X-31 program, the genesis of the supermaneuverability concept and its initial design breakthroughs, design and fabrication of two test airframes, preparation for the X-31's first flight, and the first flights of Ship #1 and Ship #2. Subsequent chapters discuss envelope expansion, handling qualities (especially at high angles of attack), and flight with vectored thrust. The book then turns to the program's move to NASA's Dryden Flight Research Center and actual flight test data. Additional tasking, such as helmet-mounted display evaluations, handling quality studies, aerodynamic parameter estimation, and a "tailless" study are also discussed.The book describes how, in the aftermath of a disastrous accident with Ship #1 in 1995, Ship #2 was prepared for its outstanding participation in the Paris Air Show. The aircraft was then shipped back to Edwards AFB and put into storage until the late 1990s, when it was refurbished for participation in the U. S. Navy's VECTOR program. The book ends with a comprehensive discussion of lessons learned and includes an Appendix containing detailed information.

Thrust Vectoring on the NASA F-18 High Alpha Research Vehicle

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Thrust Vectoring on the NASA F-18 High Alpha Research Vehicle by : Albion H. Bowers

Download or read book Thrust Vectoring on the NASA F-18 High Alpha Research Vehicle written by Albion H. Bowers and published by . This book was released on 1996 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experience with Ada on the F-18 High Alpha Research Vehicle Flight Test Program

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Experience with Ada on the F-18 High Alpha Research Vehicle Flight Test Program by :

Download or read book Experience with Ada on the F-18 High Alpha Research Vehicle Flight Test Program written by and published by . This book was released on 1992 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Overview of the NASA Dryden Flight Research Facility Aeronautical Flight Projects

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Overview of the NASA Dryden Flight Research Facility Aeronautical Flight Projects by :

Download or read book Overview of the NASA Dryden Flight Research Facility Aeronautical Flight Projects written by and published by . This book was released on 1992 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Static Investigation of the Thrust Vectoring System of the F/A-18 High-alpha Research Vehicle

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ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Static Investigation of the Thrust Vectoring System of the F/A-18 High-alpha Research Vehicle by : Mary L. Mason

Download or read book A Static Investigation of the Thrust Vectoring System of the F/A-18 High-alpha Research Vehicle written by Mary L. Mason and published by . This book was released on 1992 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Piloted Parameter Identification Flight Test Maneuvers for Closed Loop Modeling of the F-18 High Alpha Research Vehicle (HARV)

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Piloted Parameter Identification Flight Test Maneuvers for Closed Loop Modeling of the F-18 High Alpha Research Vehicle (HARV) by :

Download or read book Piloted Parameter Identification Flight Test Maneuvers for Closed Loop Modeling of the F-18 High Alpha Research Vehicle (HARV) written by and published by . This book was released on 1996 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fourth High Alpha Conference, Volume 1

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ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Fourth High Alpha Conference, Volume 1 by :

Download or read book Fourth High Alpha Conference, Volume 1 written by and published by . This book was released on 1994 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: